[INFO] cloning repository https://github.com/jeffreyqdd/RustLeet
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jeffreyqdd/RustLeet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeffreyqdd%2FRustLeet", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeffreyqdd%2FRustLeet'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3598939c3e4d07f85763af01c765291e047022ba
[INFO] checking jeffreyqdd/RustLeet against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeffreyqdd%2FRustLeet" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jeffreyqdd/RustLeet on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jeffreyqdd/RustLeet
[INFO] finished tweaking git repo https://github.com/jeffreyqdd/RustLeet
[INFO] tweaked toml for git repo https://github.com/jeffreyqdd/RustLeet written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/jeffreyqdd/RustLeet already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.author
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 727feeed58ddc0aeaf06a69b8bcf472055c536b4f3ed8cbad41f48bb2be54acf
[INFO] running `Command { std: "docker" "start" "-a" "727feeed58ddc0aeaf06a69b8bcf472055c536b4f3ed8cbad41f48bb2be54acf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "727feeed58ddc0aeaf06a69b8bcf472055c536b4f3ed8cbad41f48bb2be54acf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "727feeed58ddc0aeaf06a69b8bcf472055c536b4f3ed8cbad41f48bb2be54acf", kill_on_drop: false }`
[INFO] [stdout] 727feeed58ddc0aeaf06a69b8bcf472055c536b4f3ed8cbad41f48bb2be54acf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4dd49f71db7b08e716112963cdc85fb740cd7a6ad58af248adb034b496661142
[INFO] running `Command { std: "docker" "start" "-a" "4dd49f71db7b08e716112963cdc85fb740cd7a6ad58af248adb034b496661142", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.author
[INFO] [stderr]     Checking bencher v0.1.5
[INFO] [stderr]     Checking RustLeetcode v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read /home/jeffrey/Projects/RustLeet/src/71/main.rs: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read /home/jeffrey/Projects/RustLeet/src/516/main.rs: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read /home/jeffrey/Projects/RustLeet/src/2390/main.rs: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read /home/jeffrey/Projects/RustLeet/src/1639/main.rs: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read /home/jeffrey/Projects/RustLeet/src/2390/main.rs: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read /home/jeffrey/Projects/RustLeet/src/946/main.rs: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read /home/jeffrey/Projects/RustLeet/src/71/main.rs: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read /home/jeffrey/Projects/RustLeet/src/1639/main.rs: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read /home/jeffrey/Projects/RustLeet/src/516/main.rs: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read /home/jeffrey/Projects/RustLeet/src/946/main.rs: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `RustLeetcode` (bin "2390" test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `RustLeetcode` (bin "516" test) due to 2 previous errors
[INFO] [stderr] error: could not compile `RustLeetcode` (bin "1639" test) due to 2 previous errors
[INFO] [stderr] error: could not compile `RustLeetcode` (bin "1639") due to 2 previous errors
[INFO] [stderr] error: could not compile `RustLeetcode` (bin "71") due to 2 previous errors
[INFO] [stderr] error: could not compile `RustLeetcode` (bin "946" test) due to 2 previous errors
[INFO] [stderr] error: could not compile `RustLeetcode` (bin "71" test) due to 2 previous errors
[INFO] [stderr] error: could not compile `RustLeetcode` (bin "2390") due to 2 previous errors
[INFO] [stderr] error: could not compile `RustLeetcode` (bin "516") due to 2 previous errors
[INFO] [stderr] error: could not compile `RustLeetcode` (bin "946") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "4dd49f71db7b08e716112963cdc85fb740cd7a6ad58af248adb034b496661142", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4dd49f71db7b08e716112963cdc85fb740cd7a6ad58af248adb034b496661142", kill_on_drop: false }`
[INFO] [stdout] 4dd49f71db7b08e716112963cdc85fb740cd7a6ad58af248adb034b496661142
[INFO] checking jeffreyqdd/RustLeet against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeffreyqdd%2FRustLeet" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jeffreyqdd/RustLeet on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jeffreyqdd/RustLeet
[INFO] finished tweaking git repo https://github.com/jeffreyqdd/RustLeet
[INFO] tweaked toml for git repo https://github.com/jeffreyqdd/RustLeet written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/jeffreyqdd/RustLeet already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.author
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c14d3b63adf54aef2b971bc6e873ddefb285dcb2cdcd1b47ab30feb21b0ec3c1
[INFO] running `Command { std: "docker" "start" "-a" "c14d3b63adf54aef2b971bc6e873ddefb285dcb2cdcd1b47ab30feb21b0ec3c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c14d3b63adf54aef2b971bc6e873ddefb285dcb2cdcd1b47ab30feb21b0ec3c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c14d3b63adf54aef2b971bc6e873ddefb285dcb2cdcd1b47ab30feb21b0ec3c1", kill_on_drop: false }`
[INFO] [stdout] c14d3b63adf54aef2b971bc6e873ddefb285dcb2cdcd1b47ab30feb21b0ec3c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4bd4f8b2d5191eef7003884cf4c8ba85048fa6a7e4af0ee99e84104ecebbe196
[INFO] running `Command { std: "docker" "start" "-a" "4bd4f8b2d5191eef7003884cf4c8ba85048fa6a7e4af0ee99e84104ecebbe196", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] no edition found in manifest, probably 2015, skipping
[INFO] running `Command { std: "docker" "inspect" "4bd4f8b2d5191eef7003884cf4c8ba85048fa6a7e4af0ee99e84104ecebbe196", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bd4f8b2d5191eef7003884cf4c8ba85048fa6a7e4af0ee99e84104ecebbe196", kill_on_drop: false }`
[INFO] [stdout] 4bd4f8b2d5191eef7003884cf4c8ba85048fa6a7e4af0ee99e84104ecebbe196